Answer:
Slope is 2.15
y-intercept is 2
Step-by-step explanation:
We need to find slope and y-intercept of the graph given.
The formula used to find slope is:
Looking at the graph, we can find 2 points
Point 1 : (0,-2)
Point (2): (2,-2.3)
Now putting values and finding slope:
We have:
So, we get slope = 2.15
Now, finding y-intercept
y-intercept can be found if we put x =0
Looking at the graph, when x =0, y = 2
So, y-intercept is 2
Answer:15.83
Step-by-step explanation:
15.83 cuz I did it
The last step is wrong since if you divide an inequality by a negative, you must also flip the direction of the inequality sign. To solve correctly:
- 6x + 10 > - 44
- 6x > -54
x < 9
i hope this helps! :D
To calculate the sales tax of an $11,900 purchase, we simply multiply the purchase prices by the sales tax rate.
8% is 8 parts of 100, which can be shown as a fraction with 8/100 or as a decimal with .08
Let's use the decimal in this case:
Sales Tax = purchase price x sales tax rate
Sales tax = 11,900 x .08
Sales tax = $952
So if the car was purchased at $11,900 in a state with an 8% sales tax rate, the sales tax would be $952 bringing the total cost of the car up to $12,852.
Answer:
x=1
Step-by-step explanation:
The radius of a circle is half of the diameter.
Because we know this, we can multiply the radius by 2 to equal the diameter:
4*2=3x+5
Then we solve for x:
8=3x+5
3=3x
x=1